October 15 2012 09:06AM
Photo: Michael Miller/Wikimedia/CC BY-SA 3.0
Late last week, I wrote about individual point percentage, and specifically about the individual point percentage of forwards during five-on-five play in the 2011-12 season. As a brief refresher of the concept (for those who don't like clicking through), individual point percentage is a calculation of the number of times an individual player gets a point (either a goal or an assist) relative to the number of total goals scored while he's on the ice. So, for example, if a player is on the ice for fifty goals-for during five-on-five play over the course of the season and he gets a point on forty of them, his individual point percentage would be 80%.
The idea is that this statistic will tell us which players were driving play in the offensive zone. One of the problems is that, because of the small sample size at the level of the individual season (no player was on the ice for more than 87 goals-for), the results are swamped by luck, which is how you end up with Kyle Brodziak and Matt Halischuk finishing second and third respectively. In order to move the conversation forward, I think we need to have a better sense of how players do over several seasons, which should help to deal with the sample size problem, and give us a sense of what a reasonable range of looks like.
October 14 2012 10:03AM
Across the Nations this week: the fantasy world some bloggers are living in, what the lockout is doing to careers, the value of a starting goalie, full team previews for every club in the NHL, how a trade 25 years ago is still powering the Pittsburgh Penguins, and much more.
October 13 2012 08:32AM
NHLNumbers is a site dedicated to pushing hockey thinking further up Bloom's Taxonomy from the lower understanding stages to higher levels of cognitive thought. The best research is always going to be supported by data, or numbers, which is why we do what we do. The work being done lately doesn't have a direct one to one application to fantasy hockey so one of the challenges we face as the site continues to grow is finding unique ways to provide interesting but helpful content to empower fantasy players to make better decisions when building their rosters.
One approach to this problem is focusing on the context in which an individual player operates. No one is going to be able to pin down how well a player will perform perfectly, but with a holistic approach we can establish reasonable expectations for player performance based on the situations (context) in which they will operate.
October 12 2012 11:45AM
...begat Kovalev who begat...
Photo by Michael Miller, via Wikimedia Commons
This is the first installment of Trade Chains, a series which will take look at the legacy of trades throughout NHL history, but unlike Matthew 1:2, we'll spare you the begat. This is a numbers site, so we'll go with charts instead.
In 1984-85, the Pittsburgh Penguins were made up of Mario Lemieux and a series of players Mario Lemieux used as bumpers to deflect shots into the net. While Lemieux's rookie season was brilliant, it wasn't nearly enough to get the Pens out of the Patrick Division basement. They were the second-worst team in the league, and unlike the previous year, they didn't purposefully tank to get there.
The Penguins had the second overall pick in the 1985 draft and while they wanted the top-ranked player and ideal #2 center Craig Simpson, an 18-year old with two seasons of NCAA hockey under his belt, the Toronto Maple Leafs held the top pick. With the Leafs intent on taking Simpson, the Pens were likely to get a defenseman, either 2nd-ranked Dana Murzyn or 3rd-ranked Wendel Clark. But as luck would have it, Maple Leafs General Manager Gerry McNamara alienated Simpson's parents, leading Simpson to tell the Leafs to look elsewhere at #1. When the Leafs went for the truculent Clark, the Pens leapt at the chance to take Simpson, or as Pens' GM Eddie Johnston called him, the "impressive kid."
But Simpson wasn't the NHL scorer he was projected to be as he scored just 105 points in his first 169 games, leading the Penguins to trade him to him on November 24th 1987, along with Dave Hannan, Moe Mantha and Chris Joseph to Edmonton for all-world defenseman Paul Coffey and Dave Hunter. That trade would spawn eleven more trades and that trade lives on in Pittsburgh today.
October 12 2012 09:38AM
Photo: Michael Miller/Wikimedia/CC BY-SA 3.0
The 2012-13 season was to have begun yesterday. It didn’t. That’s mostly extremely annoying, but one of the silver linings is an ability for me and get around to doing some things that we had perhaps intended to finish earlier. One of those things for me is calculating the individual point percentages for the 2011-12 regular season.